SPT601 PDF File ( Datasheet )

SPT601 DC Input PhotoSCR DESCRIPTION The SPT601 consists of an AlGaAs LED optically coupled to a photo-sensitive SCR. Optical coupling provides high isolation levels while maintaining low-level DC signal control capability. With high load voltage and low input current, the SPT601 is an ideal solution to drive SCR Triacs and Solid State Relays. FEATURES Low input control current (5mA MAX) High blocking voltage (400V MIN) 400mA maximum continuous current High input-to-output isolation (3.75k